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OPS 1570
Launch Details
| Launched | 29 February 1972 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 5851 |
| COSPAR ID | 1972-010A |
| Alternative names |
DSP 3 |
| Observing |
Current orbital elements
| Inclination | 0.670° |
| Eccentricity | 0.00080 |
| RA ascending node | 17.551 hr |
| Argument perigee | 20.339° |
| Mean anomaly | 329.962° |
| Orbital period | 1443.124 min |
| Epoch of osculation | 03 May 2025, 14:00 |
Derived Quantities
| Min Altitude | 35897.2 km |
| Mean Altitude | 35931.2 km |
| Peak Altitude | 35965.1 km |
Orbital History
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